Black-capped Siskin vs Guam Flying Fox

Spinus atriceps compared with Pteropus tokudae

Key Differences

• Black-capped Siskin is Least Concern while Guam Flying Fox is Extinct.

Taxonomic Classification

Rank	Black-capped Siskin	Guam Flying Fox
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Aves (Birds)	Mammalia (Mammals)
Order	Passeriformes (Songbirds)	Chiroptera (Bats)
Family	Fringillidae	Pteropodidae (Fruit Bats)
Genus	Spinus	Pteropus (Flying Foxes)
Species	Spinus atriceps	Pteropus tokudae

Evolutionary Relationship

Black-capped Siskin and Guam Flying Fox share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Black-capped Siskin

LC — Least Concern

Guam Flying Fox

EX — Extinct

Physical Characteristics

Attribute	Black-capped Siskin	Guam Flying Fox
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Black-capped Siskin

Habitat

Typically found in various aerial, terrestrial, and aquatic environments.

Range

Found in Norway.

Guam Flying Fox

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Black-capped Siskin

The Black-capped Siskin (Spinus atriceps) is a species in the genus Spinus. It is currently classified as Least Concern on the IUCN Red List. Typically found in various aerial, terrestrial, and aquatic environments.